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How does Google's Page Speed lossless image compression work?
...ls > Batch Rename (or Control Shift R)
In the Preset field select "String Substitution". The New Filenames fields should now display “String Substitution”, followed by "Original Filename"
Enable the checkbox called “Use Regular Expression”
In the “Find” field, enter the Regular E...
Accessing localhost:port from Android emulator
...ettings in simulator. Quick, nice and portable to other computers without extra work.
– John Pang
Nov 23 '18 at 14:33
...
Class Not Found Exception when running JUnit test
... to run it. I think this is probably a preferable first step before adding extra mvn build targets.
– Roger
Sep 19 '14 at 16:20
8
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Similar to jQuery .closest() but traversing descendants?
...e first one. While the Sizzle engine is fast, this represents unnecessary extra searching. There's no way to short-circuit the search and stop after the first match is found.
– icfantv
Oct 2 '14 at 20:33
...
How to push both value and key into PHP array
...like this
array (size=3)
'type' =>
array (size=3)
0 => string 'text' (length=4)
1 => string 'text' (length=4)
2 => string 'text' (length=4)
'class' =>
array (size=3)
0 => string 'myclass1' (length=8)
1 => string 'myclass2' (length=8)
...
How do I get the find command to print out the file size with the file name?
...
find . -name '*.ear' -exec ls -lh {} \;
just the h extra from jer.drab.org's reply. saves time converting to MB mentally ;)
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Can I have multiple background images using CSS?
... support IE8 or below, then the best way you can work around it is to have extra divs:
<body>
<div id="bgTopDiv">
content here
</div>
</body>
body{
background-image: url(images/bg.png);
}
#bgTopDiv{
background-image: url(images/bgTop.png);
backg...
Convert an NSURL to an NSString
... or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath .
7 Ans...
How to spyOn a value property (rather than a method) with Jasmine
... link = getABC('creosote');
link += "&category=" + String(cat);
link += "&event_type=" + String(type);
link += "&event_value=" + String(val);
i1.src = link;
}
The spyOn() below causes the "n...
passing xxx as \'this\' argument of xxx discards qualifiers - C/C++ - 清泛网 - 专注C/C++及内核技术
...>
using namespace std;
class StudentT {
public:
int id;
string name;
public:
StudentT(int _id, string _name) : id(_id), name(_name) {
}
int getId() { // 应该声明为const成员
return id;
}
string getName() { // 应该声明为const成员
...